The typical asking rate per listing is in the $20's per square foot per year. The Anchorage region is seeing a decline in rates. In the last 3 months, the median rate fell $3 per sqft per year. That's a 10% decline in rent.
In the last 90 days, 55 listings have been made available, so you'll want to check back regularly for new listings. About 7% of the available space in the Anchorage are subleases, so you will probably have to consider a longer term lease. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,060 sqft. Most buildings in this area are approximately 2 floors. Most buildings in this region were built in 1977 and are Class A.